89H24NT24AG2ZCHLGI

Overview

The Renesas Electronics Corporation 89H24NT24AG2ZCHLGI is a PCIe Gen2 system interconnect switch providing 24 lanes and 6 ports. It operates within an industrial temperature range of -40°C to +85°C and utilizes a 324-FCBGA package with dimensions of 19x19 mm. The device supports multiple voltage supplies including 1 V, 2.5 V, and 3.3 V. It features a maximum clock frequency of 125 MHz and a data rate of 192 Gb/s. The component has a lead count of 484 and is moisture sensitive with MSL level 4.

Feature Summary

• Non-blocking switch architecture optimized for high-performance system interconnect applications
• Partitionable switch architecture enabling true multi-root support capabilities
• Supports multiple Nontransparent Bridging (NTB) functions for isolated domain communication

Applications

• High-performance system interconnect switching
• Multi-root server architectures requiring partitionable switching
• Network infrastructure equipment demanding deterministic throughput

Procurement Notes

Verify the specific suffix ZCHLGI against official Renesas documentation to confirm the exact package variant and lead-free status. Confirm RoHS compliance details as some variants in this series may differ. Check current availability status through authorized distributors as supply conditions vary by region and date. Ensure compatibility with existing PCB footprints for the 324-FCBGA form factor before procurement.

Selection Notes

Select this component when a 24-lane, 6-port PCIe Gen2 switch is required for industrial environments. Verify that the 324-FCBGA package fits the design constraints. Consider the power supply requirements for 1 V, 2.5 V, and 3.3 V rails. Evaluate thermal management needs for the specified operating temperature range. Compare against other models in the 89H24NT24G2 family for pinout or feature differences.

Part Context

This part belongs to the 89H24NT24G2 family of PCIe switches from Renesas. It shares core specifications with variants like 89H24NT24G2ZAHLI but differs in package type and environmental rating. The family provides deterministic switching for PCIe Gen2 interfaces. Variants typically share the same internal architecture but vary in packaging and temperature grades.

Replacement Considerations

Direct replacements include other suffixes within the 89H24NT24G2 family such as 89H24NT24G2ZCHLG or 89H24NT24G2ZCHLI, provided package and temperature requirements match. Verify pin-to-pin compatibility and electrical characteristics before substitution.